• ARTICLES
  • Articles
• LETTERS
  • Letters to the Editor
• ERRATA

•	Relation Between Canonical and Microcanonical Ensembles Melvin Lax pp. 1419-1420 [View   PDF (317 kB) ]

•	New Transition to Ray Optics Ralph Schiller pp. 1421-1428 [View   PDF (1514 kB) ]

•	Coefficient of Expansion of Liquid Helium II K. R. Atkins and M. H. Edwards pp. 1429-1434 [View   PDF (941 kB) ]

•	Fundamental Wave Functions in an Unbounded Magneto-Hydrodynamic Field. I. General Theory Alfredo Baños pp. 1435-1443 [View   PDF (1663 kB) ]

•	Particle Transport, Electric Currents, and Pressure Balance in a Magnetically Immobilized Plasma Lewi Tonks pp. 1443-1445 [View   PDF (405 kB) ]

•	Principle of Detailed Balance Martin J. Klein pp. 1446-1447 [View   PDF (368 kB) ]

•	Ultrasonic Propagation in Magnetically Cooled Helium C. E. Chase and Melvin A. Herlin pp. 1447-1452 [View   PDF (1149 kB) ]

•	Adsorption of Mixtures of He3 and He4 Mark G. Inghram, Earl Long, and Lothar Meyer pp. 1453-1456 [View   PDF (791 kB) ]

•	Metastable States of a Finite Lattice Gas Arnold J. Siegert pp. 1456-1462 [View   PDF (1187 kB) ]

•	Variational Principles in Irreversible Thermodynamics with Application to Viscoelasticity M. A. Biot pp. 1463-1469 [View   PDF (1156 kB) ]

•	Thermal Ionization and Capture of Electrons Trapped in Semiconductors Hermann Gummel and Melvin Lax pp. 1469-1470 [View   PDF (348 kB) ]

•	Photodiffusion Current Hall Effect: Transient Behavior L. H. Hall pp. 1471-1474 [View   PDF (650 kB) ]

•	Quantum Theory of Many-Particle Systems. I. Physical Interpretations by Means of Density Matrices, Natural Spin-Orbitals, and Convergence Problems in the Method of Configurational Interaction Per-Olov Löwdin pp. 1474-1489 [View   PDF (2512 kB) ]

•	Quantum Theory of Many-Particle Systems. II. Study of the Ordinary Hartree-Fock Approximation Per-Olov Löwdin pp. 1490-1508 [View   PDF (2997 kB) ]

•	Quantum Theory of Many-Particle Systems. III. Extension of the Hartree-Fock Scheme to Include Degenerate Systems and Correlation Effects Per-Olov Löwdin pp. 1509-1520 [View   PDF (2172 kB) ]

•	Densitometric and Electrical Investigation of Boron in Silicon F. Hubbard Horn pp. 1521-1525 [View   PDF (900 kB) ]

•	Properties of Ohmic Contacts to Cadmium Sulfide Single Crystals R. W. Smith pp. 1525-1530 [View   PDF (1094 kB) ]

•	Space-Charge-Limited Currents in Single Crystals of Cadmium Sulfide R. W. Smith and A. Rose pp. 1531-1537 [View   PDF (1262 kB) ]

•	Space-Charge-Limited Currents in Solids A. Rose pp. 1538-1544 [View   PDF (1242 kB) ]

•	Equation of State of Metals from Shock Wave Measurements John M. Walsh and Russell H. Christian pp. 1544-1556 [View   PDF (1629 kB) ]

•	Thermalization of Positrons in Metals G. E. Lee-Whiting pp. 1557-1558 [View   PDF (384 kB) ]

•	Electromagnetic Effects of Spin Wave Resonance in Ferromagnetic Metals W. S. Ament and G. T. Rado pp. 1558-1566 [View   PDF (1741 kB) ]

•	Ordering Processes in Cu3Au Fred P. Burns and S. L. Quimby pp. 1567-1575 [View   PDF (1598 kB) ]

•	Electrical Properties of Gallium Antimonide D. P. Detwiler pp. 1575-1578 [View   PDF (632 kB) ]

•	Field Emission from Rhenium: Emission Pattern Corresponding to Hexagonal Crystal Structure George Barnes pp. 1579-1583 [View   PDF (1430 kB) ]

•	Optical Study of PbZrO3 and NaNbO3 Single Crystals F. Jona, G. Shirane, and R. Pepinsky pp. 1584-1590 [View   PDF (1347 kB) ]

•	Generation of Electron Traps by Plastic Flow in Alkali Halides Masayasu Ueta and Werner Känzig pp. 1591-1595 [View   PDF (845 kB) ]

•	Persistent Internal Polarization Hartmut Kallmann and Barnett Rosenberg pp. 1596-1610 [View   PDF (2903 kB) ]

•	Measurements and Collision—Radiation Damage Theory of High-Vacuum Sputtering Frank Keywell pp. 1611-1619 [View   PDF (1709 kB) ]

•	Mobility of Electrons and Holes in the Polar Crystal, PbS Richard L. Petritz and Wayne W. Scanlon pp. 1620-1626 [View   PDF (1140 kB) ]

•	Paramagnetic Effect in Superconductors. I. Theoretical Aspects Hans Meissner pp. 1627-1633 [View   PDF (933 kB) ]

•	Superconductivity of Uranium John E. Kilpatrick, Edward F. Hammel, and Dillon Mapother pp. 1634-1635 [View   PDF (319 kB) ]

•	Disordering of Solids by Neutron Radiation W. S. Snyder and Jacob Neufeld pp. 1636-1646 [View   PDF (1413 kB) ]

•	Theory of the Infrared Absorption of Carriers in Germanium and Silicon A. H. Kahn pp. 1647-1652 [View   PDF (963 kB) ]

•	New Treatment of the Auger Effect and the Fluorescence Yield in the Lighter Elements R. A. Rubenstein and J. N. Snyder pp. 1653 [View   PDF (201 kB) ]

•	Variation of Line Width with Rotational State and Temperature in the Microwave Spectrum of OCS Roy S. Anderson pp. 1654-1660 [View   PDF (1337 kB) ]

•	One-to-Two Millimeter Wave Spectra of TCl and TBr Charles A. Burrus, Walter Gordy, Ben Benjamin, and Ralph Livingston pp. 1661-1664 [View   PDF (906 kB) ]

•	Fermi Resonance in the Microwave Spectrum of Linear XYZ Molecules W. Low pp. 1664-1667 [View   PDF (609 kB) ]

•	Ionization in Pure Gases and the Average Energy to Make an Ion Pair for Alpha and Beta Particles William P. Jesse and John Sadauskis pp. 1668-1670 [View   PDF (568 kB) ]

•	Rotational Excitation by Slow Electrons E. Gerjuoy and S. Stein pp. 1671-1679 [View   PDF (1684 kB) ]

•	Nuclear Spin Exchange in Solids: Tl203 and Tl205 Magnetic Resonance in Thallium and Thallic Oxide N. Bloembergen and T. J. Rowland pp. 1679-1698 [View   PDF (5062 kB) ]

•	Free Magnetic Induction in Nuclear Quadrupole Resonance M. Bloom, E. L. Hahn, and B. Herzog pp. 1699-1709 [View   PDF (2079 kB) ]

•	Simultaneity in the Compton Effect Z. Bay, V. P. Henri, and F. McLernon pp. 1710-1712 [View   PDF (446 kB) ]

•	Connection Between Dirac's Electron and a Classical Spinning Particle F. Gürsey pp. 1712-1713 [View   PDF (331 kB) ]

•	Compacted Scintillators L. Reiffel and H. V. Watts pp. 1714 [View   PDF (209 kB) ]

•	Infrared Absorption of Germanium near the Lattice Edge G. G. Macfarlane and V. Roberts pp. 1714-1716 [View   PDF (556 kB) ]

•	Ultrasonic Attenuation in Metals by Electron Relaxation R. W. Morse pp. 1716-1717 [View   PDF (392 kB) ]

•	Superfluidity in Unsaturated Helium Films above the λ Temperature Earl Long and Lothar Meyer pp. 1717 [View   PDF (217 kB) ]

•	Electronic Density of States of Graphite John E. Hove pp. 1717-1718 [View   PDF (385 kB) ]

•	Superconducting Transitions in Tin Whiskers O. S. Lutes and E. Maxwell pp. 1718-1720 [View   PDF (539 kB) ]

•	Anomalous Longitudinal Magnetoresistance of Metal Single Crystals M. C. Steele pp. 1720 [View   PDF (196 kB) ]

•	Theory of Donor Levels in Silicon W. Kohn and J. M. Luttinger pp. 1721 [View   PDF (170 kB) ]

•	Thermoelectric Power of Germanium at Low Temperatures E. Mooser and S. B. Woods pp. 1721-1722 [View   PDF (333 kB) ]

•	Excited Donor Levels in Silicon Walter H. Kleiner pp. 1722-1723 [View   PDF (368 kB) ]

•	Theory of Melting and Yield Strengths Henry Aroeste pp. 1723-1724 [View   PDF (388 kB) ]

•	Theory of the Meissner Effect in Superconductors J. Bardeen pp. 1724-1725 [View   PDF (376 kB) ]

•	Energy Distribution of Protons Due to Collision Energy Loss K. C. Hines pp. 1725-1727 [View   PDF (492 kB) ]

•	Search for 15-Mev Gamma Radiation from N14+d and Be9+α V. K. Rasmussen, John R. Rees, M. B. Sampson, and N. S. Wall pp. 1727 [View   PDF (179 kB) ]

•	Recombination Processes in Insulators and Semiconductors Albert Rose pp. 1727 [View   PDF (179 kB) ]

•	Average Number of Neutrons Emitted During the Spontaneous Fission of Cf252 W. W. Crane, G. H. Higgins, and S. G. Thompson pp. 1727 [View   PDF (179 kB) ]

•	Origin of Nitrous Oxide in the Atmosphere P. Harteck and S. Dondes pp. 1727-1728 [View   PDF (357 kB) ]